frontend/node_modules/next/dist/client/dev/fouc.js

// This wrapper function is used to safely select the best available function
// to schedule removal of the no-FOUC styles workaround. requestAnimationFrame
// is the ideal choice, but when used in iframes, there are no guarantees that
// the callback will actually be called, which could stall the promise returned
// from displayContent.
//
// See: https://www.vector-logic.com/blog/posts/on-request-animation-frame-and-embedded-iframes
"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "displayContent", {
    enumerable: true,
    get: function() {
        return displayContent;
    }
});
const safeCallbackQueue = (callback)=>{
    if (window.requestAnimationFrame && window.self === window.top) {
        window.requestAnimationFrame(callback);
    } else {
        window.setTimeout(callback);
    }
};
function displayContent() {
    return new Promise((resolve)=>{
        safeCallbackQueue(function() {
            for(var x = document.querySelectorAll('[data-next-hide-fouc]'), i = x.length; i--;){
                x[i].parentNode.removeChild(x[i]);
            }
            resolve();
        });
    });
}

if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
  Object.defineProperty(exports.default, '__esModule', { value: true });
  Object.assign(exports.default, exports);
  module.exports = exports.default;
}

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